.instance-host {
    position: relative;
    width: 0px;
    height: 0px;
    background-color: white;
}

#ember-testing .instance-host {
    width: 500px;
    height: 500px;
}

.instance-host webview {
    z-index: 10;
}

.instance-host.selected {
    flex-grow: 1;
    display: inline-flex;
    width: 100%;
    height: 100%;
}

.instance-host webview.host {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    opacity: 0;
    transition: opacity .5s ease-in;
}

.instance-host webview.host.loaded {
    opacity: 1;
}

.instance-host .loading-container.loaded {
    opacity: 0;
    transition: opacity 1s ease-in;
}

.instance-host .basic-auth {
    margin-top: 100px;
    text-align: center;
}

.instance-host .basic-auth input {
    width: 200px;
    margin: 15px 0;
    display: inline-block;
}

.instance-host .basic-auth button {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 404px;
}

.instance-host .basic-auth:before {
    content: "";
    display: block;
}

@keyframes fadeIn{
    from {
        opacity: 0.0
    }
    to {
        opacity: 1.0
    }
}